<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>Insert title here</title>
		<link rel="stylesheet" href="css/display.css">
	</head>
	<body>
		<div class="box">div1</div>
		<div class="box">div2</div>
		<div class="box">div3</div>
		<span class="s">span1...</span>
		<span class="s">span2...</span>
		<span class="s">span3...</span>
		<div id="box">div4</div>
		<span id="s">span4...</span>
		<div>div....</div>
	</body>
</html>